A laboratory setup is considered intended for special physics workshops and demonstration experiments of a lecture course in general physics as well for a study of elastic waves and magnetoelastic phenomena in ferromagnets in a standing wave field excited in a piezoceramic resonator. The acoustic signal and the magnetoelastic response are recorded simultaneously with a dual channel oscilloscope. The ferromagnet is magnetized using Helmholtz coils. The position of the nodes and antinodes in the standing wave of the electromagnetic signal along the length of the rod was determined with a scanning coil, and the wavelength, sound velocity, and elastic modulus were calculated from these data. The properties of standing waves a ferrite and a steel rod as well as on electrical steel tape 50 μm thick glued to a glass rod have been investigated.
Similar content being viewed by others
References
G. S. Altshuller, Creativity as an Exact Science [in Russian], Scandinavia, Petrozavodsk (2004).
N. V. Kalachev and M. B. Shapochkin, eds., Modern Physics Workshop: Proc. XIVth Int. Educational and Methodical Conf. [in Russian], Moscow (2016).
A. F. Galkin et al., Physics in Lecture Demonstrations: A Textbook [in Russian], Publishing House of Vladimir State University, Vladimir (2012).
Educational Equipment in Physics [in Russian], 3B Scientifik, URL: https://www.3bscientific.ru/учебное-оборудование-по-физике,pg_83.html (Reference date: May 13, 2019).
Physics [in Russian], Uchtekh-Profi, URL: http://labstand.ru/catalog/fizika (Reference date: 13 May 2019).
Physics Lab Equipment and Training Solutions, Scientech, URL: https://www.scientechworld.com/physicslab-equipment (Reference date: 13 May, 2019).
V. R. Gonyaeva, D. A. Antonova, I. G. Fateev, and P. Yu. Tret’yakov, in: Mater. Int. Sci.-Pract. Conf. for Students, Postgraduates, and Young Scientists “New Technologies – to Oil and Gas Region,” Tyumen Industrial University, Tyumen (2017), pp. 286–288.
R. M. Bozorth, Ferromagnetism (Russian translation), Inostrannaya Literatura, Moscow (1956).
V. A. Shutilov, Fundamentals of Ultrasound Physics: A Textbook [in Russian], Publishing House of Leningrad State University, Leningrad (1980).
V. M. Sharapov, M. P. Musienko, and E. V. Sharapov, Piezoelectric Gauges [in Russian], V. M. Sharapov, ed., Tekhnosfera, Moscow (2006).
V. A. Zlobin, V. A. Andreev, and Yu. S. Zvorono, Ferrite Materials: Mass Radio Library [in Russian], No. 726, Energiya, Leningrad (1970).
Yu. K. Fedosenko, V. G. Gerasimov, Yu. Ya. Ostanin, and A. D. Pokrovskii, Nondestructive Control: A Handbook, in 8 Vols. [in Russian], V.V. Klyuev, ed., Vol. 2, Part 2, Machinostroenie, Moscow (2003).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 170–175, October, 2019.
Rights and permissions
About this article
Cite this article
Novikov, V.F., Kazakov, R.K., Muratov, K.R. et al. Magnetoelastic Effect in a Ferromagnet in an Acoustic Wave Field. Russ Phys J 62, 1937–1943 (2020). https://doi.org/10.1007/s11182-020-01925-8
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11182-020-01925-8